How much should athleticism attributes change during a players career?

[VAWereWolf65]

When I talk about athleticism attributes, i mean everything in that category (speed, acceleration, vertical, strength, stamina and hustle). In MyLeague and MyGM, how much do you think this stuff should progress?

I'm not sure how much speed, acceleration and vertical should change but for strength and stamina I think they should each progress a little bit throughout a players career and I think hustle should pretty much stay the same since it's more of a mental thing than actually a physical thing

What do you guys think? Especially about the speed, acceleration and vertical attributes